EP3376269B1 - Procédé de formation d'un suppresseur de mode de gaine pour utilisation avec des systèmes optiques - Google Patents
Procédé de formation d'un suppresseur de mode de gaine pour utilisation avec des systèmes optiques Download PDFInfo
- Publication number
- EP3376269B1 EP3376269B1 EP18162086.5A EP18162086A EP3376269B1 EP 3376269 B1 EP3376269 B1 EP 3376269B1 EP 18162086 A EP18162086 A EP 18162086A EP 3376269 B1 EP3376269 B1 EP 3376269B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cladding layer
- fiber
- cladding
- beads
- glass
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005253 cladding Methods 0.000 title claims description 158
- 238000000034 method Methods 0.000 title description 31
- 230000003287 optical effect Effects 0.000 title description 20
- 239000011324 bead Substances 0.000 claims description 85
- 239000011521 glass Substances 0.000 claims description 65
- 239000013307 optical fiber Substances 0.000 claims description 37
- 239000000463 material Substances 0.000 claims description 14
- 230000003993 interaction Effects 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000010410 layer Substances 0.000 description 90
- 239000000835 fiber Substances 0.000 description 75
- 230000001902 propagating effect Effects 0.000 description 29
- 230000004927 fusion Effects 0.000 description 7
- 239000011247 coating layer Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 230000003685 thermal hair damage Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000007499 fusion processing Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000037361 pathway Effects 0.000 description 2
- 239000005361 soda-lime glass Substances 0.000 description 2
- HUAUNKAZQWMVFY-UHFFFAOYSA-M sodium;oxocalcium;hydroxide Chemical compound [OH-].[Na+].[Ca]=O HUAUNKAZQWMVFY-UHFFFAOYSA-M 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 229910052691 Erbium Inorganic materials 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 239000005391 art glass Substances 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- UYAHIZSMUZPPFV-UHFFFAOYSA-N erbium Chemical compound [Er] UYAHIZSMUZPPFV-UHFFFAOYSA-N 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/02052—Optical fibres with cladding with or without a coating comprising optical elements other than gratings, e.g. filters
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/14—Mode converters
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/245—Removing protective coverings of light guides before coupling
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/104—Coating to obtain optical fibres
- C03C25/106—Single coatings
- C03C25/1061—Inorganic coatings
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
- G02B6/03694—Multiple layers differing in properties other than the refractive index, e.g. attenuation, diffusion, stress properties
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/06—Construction or shape of active medium
- H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
- H01S3/067—Fibre lasers
- H01S3/06708—Constructional details of the fibre, e.g. compositions, cross-section, shape or tapering
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/06—Construction or shape of active medium
- H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
- H01S3/067—Fibre lasers
- H01S3/06754—Fibre amplifiers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/09—Processes or apparatus for excitation, e.g. pumping
- H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
- H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
- H01S3/094003—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light the pumped medium being a fibre
Claims (1)
- Procédé de fabrication d'un suppresseur de mode de gaine tout verre (10) pour une fibre optique,
comprenant le fait de:prévoir une fibre optique (16) présentant une région de noyau (18) entourée d'une couche de gaine (14), avec une ou plusieurs couches extérieures disposées de manière à entourer la couche de gaine;prévoir une pluralité de perles de verre (12) formées en un matériau présentant un indice de réfraction supérieur à l'indice de réfraction de la couche de gaine, chaque perle de verre présentant un diamètre inférieur à 100 µm;exposer un segment de la couche de gaine, la longueur du segment exposé définissant une longueur d'interaction du suppresseur de mode de gaine; etfusionner la pluralité de perles de verre prévues (12) directement sur une zone de surface du segment exposé de la couche de gaine (14).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/460,304 US10495816B2 (en) | 2017-03-16 | 2017-03-16 | Cladding mode stripper for use with optical systems and methods of forming the same |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3376269A1 EP3376269A1 (fr) | 2018-09-19 |
EP3376269B1 true EP3376269B1 (fr) | 2023-11-01 |
Family
ID=61683696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18162086.5A Active EP3376269B1 (fr) | 2017-03-16 | 2018-03-15 | Procédé de formation d'un suppresseur de mode de gaine pour utilisation avec des systèmes optiques |
Country Status (4)
Country | Link |
---|---|
US (1) | US10495816B2 (fr) |
EP (1) | EP3376269B1 (fr) |
JP (1) | JP6921021B2 (fr) |
CN (1) | CN108627916A (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL229961B1 (pl) * | 2016-04-21 | 2018-09-28 | Polskie Centrum Fotoniki I Swiatlowodow | Urządzenie do selektywnego zwiększania strat modów wyższych rzędów |
JP6423914B1 (ja) * | 2017-04-28 | 2018-11-14 | 株式会社フジクラ | クラッドモードストリッパ |
CN110361809B (zh) * | 2019-07-05 | 2020-12-22 | 深圳联品激光技术有限公司 | 光纤、光纤包层功率滤除器、光纤激光器及光纤制备方法 |
US11417998B2 (en) * | 2019-08-25 | 2022-08-16 | Arizona Board Of Regents On Behalf Of The University Of Arizona | Bare single mode fiber amplifier/laser |
CN111329323A (zh) * | 2020-03-05 | 2020-06-26 | 南通大学 | 一种发光珠帘的制作方法 |
CN111474631B (zh) * | 2020-05-07 | 2022-06-17 | 无锡锐科光纤激光技术有限责任公司 | 光纤包层光的剥除工艺方法及辅助工装 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140362877A1 (en) * | 2012-12-19 | 2014-12-11 | Ipg Photonics Corporation | High power fiber laser system with distributive mode absorber |
US20150362684A1 (en) * | 2014-06-12 | 2015-12-17 | Electronics And Telecommunications Research Institute | Pump beam stripper and manufacturing method of the same |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19723267A1 (de) | 1997-06-03 | 1998-12-10 | Heidelberger Druckmasch Ag | Verfahren und Anordnung zur Reduzierung des Pumplichts am Austritt eines Fiberlasers |
US6282355B1 (en) | 1998-03-27 | 2001-08-28 | Lumenyte International Corporation | Linear light form with light diverting layer |
US6304705B1 (en) | 1999-07-27 | 2001-10-16 | Lucent Technologies Inc. | Mode coupling buffered optical fiber apparatus and method for making |
DE502005003668D1 (de) | 2005-09-29 | 2008-05-21 | Trumpf Laser Gmbh & Co Kg | Optische Faser und Verfahren zu ihrer Herstellung |
US7839901B2 (en) * | 2008-12-03 | 2010-11-23 | Ipg Photonics Corporation | High power fiber laser system with cladding light stripper |
EP2551706A4 (fr) | 2010-03-23 | 2017-11-29 | Fujikura, Ltd. | Elément optique du type fibre optique, module à diode laser, et laser à fibre |
US8433161B2 (en) | 2010-09-21 | 2013-04-30 | Textron Systems Corporation | All glass fiber laser cladding mode stripper |
WO2012088267A2 (fr) * | 2010-12-23 | 2012-06-28 | Nufern | Fibres optiques à gaine grossière |
JP6069350B2 (ja) * | 2011-12-19 | 2017-02-01 | アイピージー フォトニクス コーポレーション | 分配モード吸収体を有する高出力ファイバレーザシステム |
KR102147726B1 (ko) | 2012-11-28 | 2020-08-25 | 아이피지 포토닉스 코포레이션 | 클래드 모드 스트리퍼 |
US9091800B2 (en) | 2013-03-15 | 2015-07-28 | Ofs Fitel, Llc | Glass buffers |
US20140363125A1 (en) * | 2013-06-06 | 2014-12-11 | Prima Electro North America, LLC | Cladding mode stripper |
CN104901148A (zh) * | 2014-03-03 | 2015-09-09 | 无锡源清创业投资有限公司 | 一种基于表面结晶的光纤包层光滤除方法 |
GB2540432A (en) * | 2015-07-17 | 2017-01-18 | Spi Lasers Uk Ltd | Apparatus for combining optical radiation |
CN107134706B (zh) * | 2016-02-29 | 2020-06-23 | 深圳朗光科技有限公司 | 一种光纤包层残余光滤除结构及光纤激光器 |
CN105739014A (zh) * | 2016-04-13 | 2016-07-06 | 昆山华辰光电科技有限公司 | 新型高功率光纤剥模器及其制备方法 |
-
2017
- 2017-03-16 US US15/460,304 patent/US10495816B2/en active Active
-
2018
- 2018-03-15 EP EP18162086.5A patent/EP3376269B1/fr active Active
- 2018-03-16 CN CN201810217979.6A patent/CN108627916A/zh active Pending
- 2018-03-16 JP JP2018049186A patent/JP6921021B2/ja active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140362877A1 (en) * | 2012-12-19 | 2014-12-11 | Ipg Photonics Corporation | High power fiber laser system with distributive mode absorber |
US20150362684A1 (en) * | 2014-06-12 | 2015-12-17 | Electronics And Telecommunications Research Institute | Pump beam stripper and manufacturing method of the same |
Also Published As
Publication number | Publication date |
---|---|
CN108627916A (zh) | 2018-10-09 |
JP2018185504A (ja) | 2018-11-22 |
US20180267233A1 (en) | 2018-09-20 |
JP6921021B2 (ja) | 2021-08-18 |
EP3376269A1 (fr) | 2018-09-19 |
US10495816B2 (en) | 2019-12-03 |
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